Objects in the image:
category: person
category: traffic light
category: car
category: traffic light
category: traffic light
category: car
category: traffic light
category: car
category: person
category: fire hydrant
category: motorcycle
category: traffic light
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: No
q: is it a traffic light?
a: Yes
q: is it one that is a single set?
a: Yes
q: is it the one on the right?
a: Yes